Fujitsu iPAD100 series Operation Manual page 59

Always keep the magnetic card
reader and magnetic cards clean. If
dust, oil, or water gets on them, an
error occurs or the magnetic head
GENERAL
CAUTION
malfunctions or deteriorates.
Do not lubricate the magnetic card
reader.
If you drop an object into the
magnetic card reader slot, use
tweezers or a similar means to
extract it.
Keep magnetic cards and the
magnetic card reader away from
magnets or magnetic objects.
Magnetism will destroy data on a
magnetic card.
Always keep the IC card
reader/writer and IC cards clean. If
dust, oil, or water gets on them, an
error occurs or the card reader/writer
malfunctions or deteriorates.
Do not lubricate the IC card
reader/writer.
(* Only the FWT31B2 accepts IC
cards.)
Do not remove any component that is
screwed on.
Doing so may result in an electric shock,
burns, or injury.
DISASSEMBLY
PROHIBITED
CAUTION
For safety reasons, unplug the AC
adapter and single-pack charger if
they will not be used for a long time.
Failure to do so may result in an electric
UNPLUG
shock or fire.
THE CABLE
57